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WSL2-Linux-Kernel/drivers/video/omap2/dss/venc.c

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19 KiB
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/*
* linux/drivers/video/omap2/dss/venc.c
*
* Copyright (C) 2009 Nokia Corporation
* Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
*
* VENC settings from TI's DSS driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define DSS_SUBSYS_NAME "VENC"
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/mutex.h>
#include <linux/completion.h>
#include <linux/delay.h>
#include <linux/string.h>
#include <linux/seq_file.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include <plat/display.h>
#include <plat/cpu.h>
#include "dss.h"
#define VENC_BASE 0x48050C00
/* Venc registers */
#define VENC_REV_ID 0x00
#define VENC_STATUS 0x04
#define VENC_F_CONTROL 0x08
#define VENC_VIDOUT_CTRL 0x10
#define VENC_SYNC_CTRL 0x14
#define VENC_LLEN 0x1C
#define VENC_FLENS 0x20
#define VENC_HFLTR_CTRL 0x24
#define VENC_CC_CARR_WSS_CARR 0x28
#define VENC_C_PHASE 0x2C
#define VENC_GAIN_U 0x30
#define VENC_GAIN_V 0x34
#define VENC_GAIN_Y 0x38
#define VENC_BLACK_LEVEL 0x3C
#define VENC_BLANK_LEVEL 0x40
#define VENC_X_COLOR 0x44
#define VENC_M_CONTROL 0x48
#define VENC_BSTAMP_WSS_DATA 0x4C
#define VENC_S_CARR 0x50
#define VENC_LINE21 0x54
#define VENC_LN_SEL 0x58
#define VENC_L21__WC_CTL 0x5C
#define VENC_HTRIGGER_VTRIGGER 0x60
#define VENC_SAVID__EAVID 0x64
#define VENC_FLEN__FAL 0x68
#define VENC_LAL__PHASE_RESET 0x6C
#define VENC_HS_INT_START_STOP_X 0x70
#define VENC_HS_EXT_START_STOP_X 0x74
#define VENC_VS_INT_START_X 0x78
#define VENC_VS_INT_STOP_X__VS_INT_START_Y 0x7C
#define VENC_VS_INT_STOP_Y__VS_EXT_START_X 0x80
#define VENC_VS_EXT_STOP_X__VS_EXT_START_Y 0x84
#define VENC_VS_EXT_STOP_Y 0x88
#define VENC_AVID_START_STOP_X 0x90
#define VENC_AVID_START_STOP_Y 0x94
#define VENC_FID_INT_START_X__FID_INT_START_Y 0xA0
#define VENC_FID_INT_OFFSET_Y__FID_EXT_START_X 0xA4
#define VENC_FID_EXT_START_Y__FID_EXT_OFFSET_Y 0xA8
#define VENC_TVDETGP_INT_START_STOP_X 0xB0
#define VENC_TVDETGP_INT_START_STOP_Y 0xB4
#define VENC_GEN_CTRL 0xB8
#define VENC_OUTPUT_CONTROL 0xC4
#define VENC_OUTPUT_TEST 0xC8
#define VENC_DAC_B__DAC_C 0xC8
struct venc_config {
u32 f_control;
u32 vidout_ctrl;
u32 sync_ctrl;
u32 llen;
u32 flens;
u32 hfltr_ctrl;
u32 cc_carr_wss_carr;
u32 c_phase;
u32 gain_u;
u32 gain_v;
u32 gain_y;
u32 black_level;
u32 blank_level;
u32 x_color;
u32 m_control;
u32 bstamp_wss_data;
u32 s_carr;
u32 line21;
u32 ln_sel;
u32 l21__wc_ctl;
u32 htrigger_vtrigger;
u32 savid__eavid;
u32 flen__fal;
u32 lal__phase_reset;
u32 hs_int_start_stop_x;
u32 hs_ext_start_stop_x;
u32 vs_int_start_x;
u32 vs_int_stop_x__vs_int_start_y;
u32 vs_int_stop_y__vs_ext_start_x;
u32 vs_ext_stop_x__vs_ext_start_y;
u32 vs_ext_stop_y;
u32 avid_start_stop_x;
u32 avid_start_stop_y;
u32 fid_int_start_x__fid_int_start_y;
u32 fid_int_offset_y__fid_ext_start_x;
u32 fid_ext_start_y__fid_ext_offset_y;
u32 tvdetgp_int_start_stop_x;
u32 tvdetgp_int_start_stop_y;
u32 gen_ctrl;
};
/* from TRM */
static const struct venc_config venc_config_pal_trm = {
.f_control = 0,
.vidout_ctrl = 1,
.sync_ctrl = 0x40,
.llen = 0x35F, /* 863 */
.flens = 0x270, /* 624 */
.hfltr_ctrl = 0,
.cc_carr_wss_carr = 0x2F7225ED,
.c_phase = 0,
.gain_u = 0x111,
.gain_v = 0x181,
.gain_y = 0x140,
.black_level = 0x3B,
.blank_level = 0x3B,
.x_color = 0x7,
.m_control = 0x2,
.bstamp_wss_data = 0x3F,
.s_carr = 0x2A098ACB,
.line21 = 0,
.ln_sel = 0x01290015,
.l21__wc_ctl = 0x0000F603,
.htrigger_vtrigger = 0,
.savid__eavid = 0x06A70108,
.flen__fal = 0x00180270,
.lal__phase_reset = 0x00040135,
.hs_int_start_stop_x = 0x00880358,
.hs_ext_start_stop_x = 0x000F035F,
.vs_int_start_x = 0x01A70000,
.vs_int_stop_x__vs_int_start_y = 0x000001A7,
.vs_int_stop_y__vs_ext_start_x = 0x01AF0000,
.vs_ext_stop_x__vs_ext_start_y = 0x000101AF,
.vs_ext_stop_y = 0x00000025,
.avid_start_stop_x = 0x03530083,
.avid_start_stop_y = 0x026C002E,
.fid_int_start_x__fid_int_start_y = 0x0001008A,
.fid_int_offset_y__fid_ext_start_x = 0x002E0138,
.fid_ext_start_y__fid_ext_offset_y = 0x01380001,
.tvdetgp_int_start_stop_x = 0x00140001,
.tvdetgp_int_start_stop_y = 0x00010001,
.gen_ctrl = 0x00FF0000,
};
/* from TRM */
static const struct venc_config venc_config_ntsc_trm = {
.f_control = 0,
.vidout_ctrl = 1,
.sync_ctrl = 0x8040,
.llen = 0x359,
.flens = 0x20C,
.hfltr_ctrl = 0,
.cc_carr_wss_carr = 0x043F2631,
.c_phase = 0,
.gain_u = 0x102,
.gain_v = 0x16C,
.gain_y = 0x12F,
.black_level = 0x43,
.blank_level = 0x38,
.x_color = 0x7,
.m_control = 0x1,
.bstamp_wss_data = 0x38,
.s_carr = 0x21F07C1F,
.line21 = 0,
.ln_sel = 0x01310011,
.l21__wc_ctl = 0x0000F003,
.htrigger_vtrigger = 0,
.savid__eavid = 0x069300F4,
.flen__fal = 0x0016020C,
.lal__phase_reset = 0x00060107,
.hs_int_start_stop_x = 0x008E0350,
.hs_ext_start_stop_x = 0x000F0359,
.vs_int_start_x = 0x01A00000,
.vs_int_stop_x__vs_int_start_y = 0x020701A0,
.vs_int_stop_y__vs_ext_start_x = 0x01AC0024,
.vs_ext_stop_x__vs_ext_start_y = 0x020D01AC,
.vs_ext_stop_y = 0x00000006,
.avid_start_stop_x = 0x03480078,
.avid_start_stop_y = 0x02060024,
.fid_int_start_x__fid_int_start_y = 0x0001008A,
.fid_int_offset_y__fid_ext_start_x = 0x01AC0106,
.fid_ext_start_y__fid_ext_offset_y = 0x01060006,
.tvdetgp_int_start_stop_x = 0x00140001,
.tvdetgp_int_start_stop_y = 0x00010001,
.gen_ctrl = 0x00F90000,
};
static const struct venc_config venc_config_pal_bdghi = {
.f_control = 0,
.vidout_ctrl = 0,
.sync_ctrl = 0,
.hfltr_ctrl = 0,
.x_color = 0,
.line21 = 0,
.ln_sel = 21,
.htrigger_vtrigger = 0,
.tvdetgp_int_start_stop_x = 0x00140001,
.tvdetgp_int_start_stop_y = 0x00010001,
.gen_ctrl = 0x00FB0000,
.llen = 864-1,
.flens = 625-1,
.cc_carr_wss_carr = 0x2F7625ED,
.c_phase = 0xDF,
.gain_u = 0x111,
.gain_v = 0x181,
.gain_y = 0x140,
.black_level = 0x3e,
.blank_level = 0x3e,
.m_control = 0<<2 | 1<<1,
.bstamp_wss_data = 0x42,
.s_carr = 0x2a098acb,
.l21__wc_ctl = 0<<13 | 0x16<<8 | 0<<0,
.savid__eavid = 0x06A70108,
.flen__fal = 23<<16 | 624<<0,
.lal__phase_reset = 2<<17 | 310<<0,
.hs_int_start_stop_x = 0x00920358,
.hs_ext_start_stop_x = 0x000F035F,
.vs_int_start_x = 0x1a7<<16,
.vs_int_stop_x__vs_int_start_y = 0x000601A7,
.vs_int_stop_y__vs_ext_start_x = 0x01AF0036,
.vs_ext_stop_x__vs_ext_start_y = 0x27101af,
.vs_ext_stop_y = 0x05,
.avid_start_stop_x = 0x03530082,
.avid_start_stop_y = 0x0270002E,
.fid_int_start_x__fid_int_start_y = 0x0005008A,
.fid_int_offset_y__fid_ext_start_x = 0x002E0138,
.fid_ext_start_y__fid_ext_offset_y = 0x01380005,
};
const struct omap_video_timings omap_dss_pal_timings = {
.x_res = 720,
.y_res = 574,
.pixel_clock = 13500,
.hsw = 64,
.hfp = 12,
.hbp = 68,
.vsw = 5,
.vfp = 5,
.vbp = 41,
};
EXPORT_SYMBOL(omap_dss_pal_timings);
const struct omap_video_timings omap_dss_ntsc_timings = {
.x_res = 720,
.y_res = 482,
.pixel_clock = 13500,
.hsw = 64,
.hfp = 16,
.hbp = 58,
.vsw = 6,
.vfp = 6,
.vbp = 31,
};
EXPORT_SYMBOL(omap_dss_ntsc_timings);
static struct {
void __iomem *base;
struct mutex venc_lock;
u32 wss_data;
struct regulator *vdda_dac_reg;
} venc;
static inline void venc_write_reg(int idx, u32 val)
{
__raw_writel(val, venc.base + idx);
}
static inline u32 venc_read_reg(int idx)
{
u32 l = __raw_readl(venc.base + idx);
return l;
}
static void venc_write_config(const struct venc_config *config)
{
DSSDBG("write venc conf\n");
venc_write_reg(VENC_LLEN, config->llen);
venc_write_reg(VENC_FLENS, config->flens);
venc_write_reg(VENC_CC_CARR_WSS_CARR, config->cc_carr_wss_carr);
venc_write_reg(VENC_C_PHASE, config->c_phase);
venc_write_reg(VENC_GAIN_U, config->gain_u);
venc_write_reg(VENC_GAIN_V, config->gain_v);
venc_write_reg(VENC_GAIN_Y, config->gain_y);
venc_write_reg(VENC_BLACK_LEVEL, config->black_level);
venc_write_reg(VENC_BLANK_LEVEL, config->blank_level);
venc_write_reg(VENC_M_CONTROL, config->m_control);
venc_write_reg(VENC_BSTAMP_WSS_DATA, config->bstamp_wss_data |
venc.wss_data);
venc_write_reg(VENC_S_CARR, config->s_carr);
venc_write_reg(VENC_L21__WC_CTL, config->l21__wc_ctl);
venc_write_reg(VENC_SAVID__EAVID, config->savid__eavid);
venc_write_reg(VENC_FLEN__FAL, config->flen__fal);
venc_write_reg(VENC_LAL__PHASE_RESET, config->lal__phase_reset);
venc_write_reg(VENC_HS_INT_START_STOP_X, config->hs_int_start_stop_x);
venc_write_reg(VENC_HS_EXT_START_STOP_X, config->hs_ext_start_stop_x);
venc_write_reg(VENC_VS_INT_START_X, config->vs_int_start_x);
venc_write_reg(VENC_VS_INT_STOP_X__VS_INT_START_Y,
config->vs_int_stop_x__vs_int_start_y);
venc_write_reg(VENC_VS_INT_STOP_Y__VS_EXT_START_X,
config->vs_int_stop_y__vs_ext_start_x);
venc_write_reg(VENC_VS_EXT_STOP_X__VS_EXT_START_Y,
config->vs_ext_stop_x__vs_ext_start_y);
venc_write_reg(VENC_VS_EXT_STOP_Y, config->vs_ext_stop_y);
venc_write_reg(VENC_AVID_START_STOP_X, config->avid_start_stop_x);
venc_write_reg(VENC_AVID_START_STOP_Y, config->avid_start_stop_y);
venc_write_reg(VENC_FID_INT_START_X__FID_INT_START_Y,
config->fid_int_start_x__fid_int_start_y);
venc_write_reg(VENC_FID_INT_OFFSET_Y__FID_EXT_START_X,
config->fid_int_offset_y__fid_ext_start_x);
venc_write_reg(VENC_FID_EXT_START_Y__FID_EXT_OFFSET_Y,
config->fid_ext_start_y__fid_ext_offset_y);
venc_write_reg(VENC_DAC_B__DAC_C, venc_read_reg(VENC_DAC_B__DAC_C));
venc_write_reg(VENC_VIDOUT_CTRL, config->vidout_ctrl);
venc_write_reg(VENC_HFLTR_CTRL, config->hfltr_ctrl);
venc_write_reg(VENC_X_COLOR, config->x_color);
venc_write_reg(VENC_LINE21, config->line21);
venc_write_reg(VENC_LN_SEL, config->ln_sel);
venc_write_reg(VENC_HTRIGGER_VTRIGGER, config->htrigger_vtrigger);
venc_write_reg(VENC_TVDETGP_INT_START_STOP_X,
config->tvdetgp_int_start_stop_x);
venc_write_reg(VENC_TVDETGP_INT_START_STOP_Y,
config->tvdetgp_int_start_stop_y);
venc_write_reg(VENC_GEN_CTRL, config->gen_ctrl);
venc_write_reg(VENC_F_CONTROL, config->f_control);
venc_write_reg(VENC_SYNC_CTRL, config->sync_ctrl);
}
static void venc_reset(void)
{
int t = 1000;
venc_write_reg(VENC_F_CONTROL, 1<<8);
while (venc_read_reg(VENC_F_CONTROL) & (1<<8)) {
if (--t == 0) {
DSSERR("Failed to reset venc\n");
return;
}
}
/* the magical sleep that makes things work */
msleep(20);
}
static void venc_enable_clocks(int enable)
{
if (enable)
dss_clk_enable(DSS_CLK_ICK | DSS_CLK_FCK1 | DSS_CLK_54M |
DSS_CLK_96M);
else
dss_clk_disable(DSS_CLK_ICK | DSS_CLK_FCK1 | DSS_CLK_54M |
DSS_CLK_96M);
}
static const struct venc_config *venc_timings_to_config(
struct omap_video_timings *timings)
{
if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
return &venc_config_pal_trm;
if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
return &venc_config_ntsc_trm;
BUG();
}
static void venc_power_on(struct omap_dss_device *dssdev)
{
u32 l;
venc_enable_clocks(1);
venc_reset();
venc_write_config(venc_timings_to_config(&dssdev->panel.timings));
dss_set_venc_output(dssdev->phy.venc.type);
dss_set_dac_pwrdn_bgz(1);
l = 0;
if (dssdev->phy.venc.type == OMAP_DSS_VENC_TYPE_COMPOSITE)
l |= 1 << 1;
else /* S-Video */
l |= (1 << 0) | (1 << 2);
if (dssdev->phy.venc.invert_polarity == false)
l |= 1 << 3;
venc_write_reg(VENC_OUTPUT_CONTROL, l);
dispc_set_digit_size(dssdev->panel.timings.x_res,
dssdev->panel.timings.y_res/2);
regulator_enable(venc.vdda_dac_reg);
if (dssdev->platform_enable)
dssdev->platform_enable(dssdev);
dssdev->manager->enable(dssdev->manager);
}
static void venc_power_off(struct omap_dss_device *dssdev)
{
venc_write_reg(VENC_OUTPUT_CONTROL, 0);
dss_set_dac_pwrdn_bgz(0);
dssdev->manager->disable(dssdev->manager);
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
regulator_disable(venc.vdda_dac_reg);
venc_enable_clocks(0);
}
/* driver */
static int venc_panel_probe(struct omap_dss_device *dssdev)
{
dssdev->panel.timings = omap_dss_pal_timings;
return 0;
}
static void venc_panel_remove(struct omap_dss_device *dssdev)
{
}
static int venc_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
DSSDBG("venc_enable_display\n");
mutex_lock(&venc.venc_lock);
if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
r = -EINVAL;
goto err1;
}
venc_power_on(dssdev);
venc.wss_data = 0;
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
/* wait couple of vsyncs until enabling the LCD */
msleep(50);
err1:
mutex_unlock(&venc.venc_lock);
return r;
}
static void venc_panel_disable(struct omap_dss_device *dssdev)
{
DSSDBG("venc_disable_display\n");
mutex_lock(&venc.venc_lock);
if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED)
goto end;
if (dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED) {
/* suspended is the same as disabled with venc */
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
goto end;
}
venc_power_off(dssdev);
/* wait at least 5 vsyncs after disabling the LCD */
msleep(100);
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
end:
mutex_unlock(&venc.venc_lock);
}
static int venc_panel_suspend(struct omap_dss_device *dssdev)
{
venc_panel_disable(dssdev);
return 0;
}
static int venc_panel_resume(struct omap_dss_device *dssdev)
{
return venc_panel_enable(dssdev);
}
static enum omap_dss_update_mode venc_get_update_mode(
struct omap_dss_device *dssdev)
{
return OMAP_DSS_UPDATE_AUTO;
}
static int venc_set_update_mode(struct omap_dss_device *dssdev,
enum omap_dss_update_mode mode)
{
if (mode != OMAP_DSS_UPDATE_AUTO)
return -EINVAL;
return 0;
}
static void venc_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
*timings = dssdev->panel.timings;
}
static void venc_set_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
DSSDBG("venc_set_timings\n");
/* Reset WSS data when the TV standard changes. */
if (memcmp(&dssdev->panel.timings, timings, sizeof(*timings)))
venc.wss_data = 0;
dssdev->panel.timings = *timings;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
/* turn the venc off and on to get new timings to use */
venc_panel_disable(dssdev);
venc_panel_enable(dssdev);
}
}
static int venc_check_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
DSSDBG("venc_check_timings\n");
if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
return 0;
if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
return 0;
return -EINVAL;
}
static u32 venc_get_wss(struct omap_dss_device *dssdev)
{
/* Invert due to VENC_L21_WC_CTL:INV=1 */
return (venc.wss_data >> 8) ^ 0xfffff;
}
static int venc_set_wss(struct omap_dss_device *dssdev, u32 wss)
{
const struct venc_config *config;
DSSDBG("venc_set_wss\n");
mutex_lock(&venc.venc_lock);
config = venc_timings_to_config(&dssdev->panel.timings);
/* Invert due to VENC_L21_WC_CTL:INV=1 */
venc.wss_data = (wss ^ 0xfffff) << 8;
venc_enable_clocks(1);
venc_write_reg(VENC_BSTAMP_WSS_DATA, config->bstamp_wss_data |
venc.wss_data);
venc_enable_clocks(0);
mutex_unlock(&venc.venc_lock);
return 0;
}
static struct omap_dss_driver venc_driver = {
.probe = venc_panel_probe,
.remove = venc_panel_remove,
.enable = venc_panel_enable,
.disable = venc_panel_disable,
.suspend = venc_panel_suspend,
.resume = venc_panel_resume,
.get_resolution = omapdss_default_get_resolution,
.get_recommended_bpp = omapdss_default_get_recommended_bpp,
.set_update_mode = venc_set_update_mode,
.get_update_mode = venc_get_update_mode,
.get_timings = venc_get_timings,
.set_timings = venc_set_timings,
.check_timings = venc_check_timings,
.get_wss = venc_get_wss,
.set_wss = venc_set_wss,
.driver = {
.name = "venc",
.owner = THIS_MODULE,
},
};
/* driver end */
int venc_init(struct platform_device *pdev)
{
u8 rev_id;
mutex_init(&venc.venc_lock);
venc.wss_data = 0;
venc.base = ioremap(VENC_BASE, SZ_1K);
if (!venc.base) {
DSSERR("can't ioremap VENC\n");
return -ENOMEM;
}
venc.vdda_dac_reg = dss_get_vdda_dac();
if (IS_ERR(venc.vdda_dac_reg)) {
iounmap(venc.base);
DSSERR("can't get VDDA_DAC regulator\n");
return PTR_ERR(venc.vdda_dac_reg);
}
venc_enable_clocks(1);
rev_id = (u8)(venc_read_reg(VENC_REV_ID) & 0xff);
printk(KERN_INFO "OMAP VENC rev %d\n", rev_id);
venc_enable_clocks(0);
return omap_dss_register_driver(&venc_driver);
}
void venc_exit(void)
{
omap_dss_unregister_driver(&venc_driver);
iounmap(venc.base);
}
int venc_init_display(struct omap_dss_device *dssdev)
{
DSSDBG("init_display\n");
return 0;
}
void venc_dump_regs(struct seq_file *s)
{
#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, venc_read_reg(r))
venc_enable_clocks(1);
DUMPREG(VENC_F_CONTROL);
DUMPREG(VENC_VIDOUT_CTRL);
DUMPREG(VENC_SYNC_CTRL);
DUMPREG(VENC_LLEN);
DUMPREG(VENC_FLENS);
DUMPREG(VENC_HFLTR_CTRL);
DUMPREG(VENC_CC_CARR_WSS_CARR);
DUMPREG(VENC_C_PHASE);
DUMPREG(VENC_GAIN_U);
DUMPREG(VENC_GAIN_V);
DUMPREG(VENC_GAIN_Y);
DUMPREG(VENC_BLACK_LEVEL);
DUMPREG(VENC_BLANK_LEVEL);
DUMPREG(VENC_X_COLOR);
DUMPREG(VENC_M_CONTROL);
DUMPREG(VENC_BSTAMP_WSS_DATA);
DUMPREG(VENC_S_CARR);
DUMPREG(VENC_LINE21);
DUMPREG(VENC_LN_SEL);
DUMPREG(VENC_L21__WC_CTL);
DUMPREG(VENC_HTRIGGER_VTRIGGER);
DUMPREG(VENC_SAVID__EAVID);
DUMPREG(VENC_FLEN__FAL);
DUMPREG(VENC_LAL__PHASE_RESET);
DUMPREG(VENC_HS_INT_START_STOP_X);
DUMPREG(VENC_HS_EXT_START_STOP_X);
DUMPREG(VENC_VS_INT_START_X);
DUMPREG(VENC_VS_INT_STOP_X__VS_INT_START_Y);
DUMPREG(VENC_VS_INT_STOP_Y__VS_EXT_START_X);
DUMPREG(VENC_VS_EXT_STOP_X__VS_EXT_START_Y);
DUMPREG(VENC_VS_EXT_STOP_Y);
DUMPREG(VENC_AVID_START_STOP_X);
DUMPREG(VENC_AVID_START_STOP_Y);
DUMPREG(VENC_FID_INT_START_X__FID_INT_START_Y);
DUMPREG(VENC_FID_INT_OFFSET_Y__FID_EXT_START_X);
DUMPREG(VENC_FID_EXT_START_Y__FID_EXT_OFFSET_Y);
DUMPREG(VENC_TVDETGP_INT_START_STOP_X);
DUMPREG(VENC_TVDETGP_INT_START_STOP_Y);
DUMPREG(VENC_GEN_CTRL);
DUMPREG(VENC_OUTPUT_CONTROL);
DUMPREG(VENC_OUTPUT_TEST);
venc_enable_clocks(0);
#undef DUMPREG
}
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